Results 21 to 30 of about 4,567 (180)

Biodegradable Chitosan Films as Green Resists for Gold Nanowires Fabrication Through AFM‐Based Nanolithography

open access: yesAdvanced Materials Interfaces, EarlyView.
Schematic illustration of a sustainable nanofabrication process: chitosan derived from natural sources is used as a biodegradable thin film resist, patterned via Constant Pulse‐Assisted Force Lithography (CP‐AFL) to create tunable nanogrooves. These grooves template gold nanowire formation, enabling high‐resolution nanopatterning under ambient ...
Paolo Pellegrino   +7 more
wiley   +1 more source

Atomic layer deposition of platinum : from surface reactions to nanopatterning [PDF]

open access: yes, 2013
Platinum is a material that finds many applications in the fields of nanoelectronics and catalysis due to its catalytic activity, chemical stability, and high work function.
Mackus, A.J.M., Mackus, AJM Adrie
core   +1 more source

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

open access: yesAdvanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita   +4 more
wiley   +1 more source

Laser‐Induced Periodic Phase‐Transition of 2D‐MoTe2 Nanograting Template for Frequency‐Shift Digital‐SERS Immunoassay of Autoimmune Disease

open access: yesAdvanced Science, EarlyView.
A protocol of fs‐laser‐induced periodic phase‐transition of 2D‐MoTe2 template, inducing AuNPs@1T’‐MoTe2 nanograting, is developed. The labeled AuNPs@1T’‐MoTe2 substrate conjugated with specialized immunoglobulin G demonstrates an unexpectedly high discrimination accuracy close to unity for serological diagnosis of rheumatoid arthritis by frequency ...
Yao Yao   +9 more
wiley   +1 more source

Conducting Probe-Mediated Electrochemical Nanopatterning of Molecular Materials

open access: yes, 2016
Conducting Probe-Mediated Electrochemical Nanopatterning of Molecular ...
Pascal Chrétien (2487814)   +6 more
core   +1 more source

Beyond Potency: Emerging Determinants and Optimization Strategies Enhancing Therapeutic Efficacy of Adult Stem Cells

open access: yesAdvanced Science, EarlyView.
Adult stem cell therapy requires more than high in vitro potency. This review proposes a systems framework in which cell‐intrinsic programs, instructive microenvironmental cues, and pre‐/post‐delivery engineering are co‐designed under standardized translational rules.
Soo‐Rim Kim   +2 more
wiley   +1 more source

Tunable Lloyd-Mirror Interferometer for Large-Area Nanopatterning

open access: yes, 2009
This paper reports on a new Lloyd-mirror interference lithography system whose mirror angle is variable with respect to the substrate. We demonstrate that this tunable Lloyd-mirror interferometer significantly increases the nanopatterning area with ...
Chang-Hwan Choi, Ishan Wathuthanthri
core   +1 more source

Non-spherical particles for optical trap assisted nanopatterning Non-spherical particles for optical trap assisted nanopatterning

open access: yes, 2020
Optical trap assisted nanopatterning is a laser direct-write technique that uses an optically trapped microsphere as a near-field objective. The type of feature that one can create with this technique depends on several factors, one of which is the shape
R Fardel   +4 more
core  

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

open access: yesBMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma   +8 more
wiley   +1 more source

Directed self-assembly of block copolymers for universal nanopatterning

open access: yes, 2018
Block copolymers (BCP) are self-assembling polymeric materials that have been extensively investigated for several decades. Recently, directed self-assembly (DSA) of BCPs has received enormous research attention from both academia and industry as next ...
Bong Hoon Kim   +2 more
core   +1 more source

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